/* TrueProfit styles */
:root{--bg:#f7f7fb;--card:#ffffff;--muted:#6b7280;--accent:#0ea5a4;--accent-600:#08978f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#0f172a;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
.container{max-width:980px;margin:28px auto;padding:16px}
.hero{text-align:center;margin-bottom:18px}
.hero h1{margin:0;font-size:1.8rem}
.tagline{color:var(--muted);margin-top:6px}
.card{background:var(--card);border-radius:10px;padding:16px;box-shadow:0 6px 18px rgba(8,9,12,0.06);margin-bottom:16px}
.calculator{display:grid;grid-template-columns:1fr 320px;gap:16px;align-items:start}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.field{display:flex;flex-direction:column}
.field span{font-size:0.9rem;color:var(--muted);margin-bottom:6px}
input[type=number]{padding:10px;border:1px solid #e6e9ee;border-radius:8px;font-size:1rem}
.actions{grid-column:1 / -1;display:flex;gap:8px;justify-content:flex-start}
.btn{background:var(--accent);color:#fff;padding:10px 14px;border-radius:8px;border:0;cursor:pointer}
.btn-muted{background:#eef2f4;color:#334155}
.results{padding:14px}
.card-light{background:#fbfdfe}
.result-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed #eef2f4}
.result-row strong{font-size:1.05rem}
.breakdown{list-style:none;padding-left:0;margin:8px 0}
.breakdown li{padding:6px 0;border-bottom:1px solid #f1f5f9}
.info .muted{color:var(--muted)}
.foot{text-align:center;color:var(--muted);font-size:0.9rem}

/* Defensive: ensure inputs are interactable even if a global overlay exists */
.calculator, #calcForm {position:relative; z-index: 99999}
input, button, select, textarea {position:relative; z-index: 100000; pointer-events: auto}

/* Visual focus aid for debugging input focus issues */
input:focus, textarea:focus, select:focus {outline: 3px solid rgba(14,165,164,0.14); box-shadow: 0 0 0 3px rgba(14,165,164,0.06)}

/* Responsive */
@media (max-width:900px){
  .calculator{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .actions{justify-content:stretch}
}

@media (max-width:480px){
  .container{padding:12px;margin:16px}
  .hero h1{font-size:1.4rem}
  input[type=number]{font-size:0.95rem}
}